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header-product Headphones Vivanco COL 400
16.49 €
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AiO.lv Computer Components Computer Peripherals Headphones Vivanco

Headphones Vivanco COL 400

Headphones Vivanco COL 400 Photo 1
Headphones Vivanco COL 400 Photo 1
Headphones Vivanco COL 400
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Headphones Vivanco COL 400

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Headphones Vivanco COL 400

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Short description

The Vivanco COL 400 headphones feature a wired connection, ideal for music lovers. With a frequency range of 18 - 22000 Hz, they deliver high-quality sound. The 1.8 m cable provides flexibility and ease of use. The stylish green color adds a modern touch to your audio experience.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 1898161
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free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
08.10.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
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Product information

Description

The Vivanco COL 400 headphones are wired supraaural headphones with a head-band design and a 1.8 m cable. They cover a frequency range of 18–22,000 Hz and are finished in a green color that combines functional design with a distinctive look. The wired connection ensures stable signal transmission without the need for batteries or pairing, while the supraaural ear coupling provides a compact, on-ear fit suitable for casual listening and everyday use.

Advantages

The Vivanco COL 400 delivers clear sound across a wide frequency range from deep low tones to high frequencies. The wired connection provides consistent audio quality and zero latency, and the 1.8 m cable gives adequate freedom of movement when connected to a stationary source. The head-band wearing style ensures simple, adjustable fit, and the supraaural design keeps the headphones lightweight and compact for easy storage and transport.

Suitable for

  • Listening to music at home or in the office
  • Use with laptops, desktop computers and audio players with standard headphone jack
  • Casual commuting and everyday portable use where compact on-ear headphones are preferred
  • Users who prefer a wired connection for consistent audio performance

Key specifications

  • Ear coupling: Supraaural (on-ear)
  • Connectivity: Wired connection via standard audio cable
  • Cable length: 1.8 m
  • Wearing style: Head-band
  • Frequency range: 18–22,000 Hz
  • Colour: Green

How to use

Connect the Vivanco COL 400 headphone cable to the headphone output of your audio source. Adjust the head-band to fit comfortably on your head so the supraaural ear pads rest gently on the ears. Start playback on your device and set the volume to a moderate level before increasing to a preferred listening volume. When finished, store the headphones in a dry place and avoid sharp bends in the cable to prolong service life.

Usage recommendations

For best results, use the headphones with devices that provide a standard analog headphone socket and avoid exposing them to excessive moisture or extreme temperatures. Regularly check the cable and connectors for damage and keep volumes at safe listening levels to prevent hearing fatigue.

Specifications

Microphone type: The characteristics of the microphone bulit into the device in terms of the reception of signals from all or just one direction, i.e. omnidirectional (better for concerts and the like vs unidirectional, more suitable for voice recording.
Not available
Ear coupling: Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.
Supraaural
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).
Music
Product type: The sub-category of the product.
Headphones
Product colour: The colour e.g. red, blue, green, black, white.
Green
Wearing style: The way in which the device is worn.
Head-band
All features

Microphone

Microphone type: The characteristics of the microphone bulit into the device in terms of the reception of signals from all or just one direction, i.e. omnidirectional (better for concerts and the like vs unidirectional, more suitable for voice recording.
Not available

Headphones

Headphone sensitivity:
110 dB
Impedance: The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.
32 Ω
Headphone frequency: The range of frequencies (low to high sounds) that the headphones can produce.
18 - 22000
Ear coupling: Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.
Supraaural

Ports & interfaces

Connector contacts plating: What the connector contacts are covered with (layer on top).
Gold
3.5 mm connector:
Yes
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired

Performance

Cable length: How long the cable is.
1.8 m
Product colour: The colour e.g. red, blue, green, black, white.
Green
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).
Music
Wearing style: The way in which the device is worn.
Head-band
Product type: The sub-category of the product.
Headphones
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Description

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Customer questions

FAQ

How much does the Headphones Vivanco COL 400 cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Vivanco products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Vivanco service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: microphone type, ear coupling, connectivity technology, recommended usage, product type, product colour, wearing style, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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